Beyerdynamic 945576 is a PAIR of ‘plush’ replacement earpads to suit DT108 or DT109 headsets, or DT100 / DT102 studio headphones.
This genuine Beyerdynamic spare part is not what you’d find ‘in the box’ with a brand new DT109 headset. This is the ‘alternate’ option.
If you’d prefer the ‘original issue’ softskin variety pair of earpads, follow here (EDT 100S)
Beyer EDT100P (part number 945576) is a PAIR, and includes the inner foam pads, as pictured.